Preprint
Aug 2026
PPOM: Marginalizing Patch-Grid Phase for CLIP-Based Generalizable Vision-Language Prompt Tuning
Patch-Phase Orbit Marginalization (PPOM), a training-free inference operator that treats phase shift as a nuisance variable, provides a deterministic interface between prompt adaptation and patch-grid sensitivity.
Liang Wang, Haoyang Li, Chao Wang et al.
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